Portable Retroreflectometer for Raised Pavement Markers (Road Studs)

Raised pavement markers, commonly known as road studs or cat‑eyes, play a critical role in night‑time road safety. Their retroreflective performance directly decides whether drivers can clearly identify lane edges, curves and hazard sections under vehicle headlights. Poor‑performing road studs will cause hidden traffic risks, so regular and accurate reflection measurement is essential for road construction, quality acceptance and daily maintenance.

Our portable retroreflectometer is purpose‑built for road stud retroreflectivity testing. It measures the luminous intensity coefficient of all kinds of raised road markers, perfectly meeting the inspection needs of highway authorities, testing laboratories, road stud manufacturers, engineering contractors and third‑party supervision institutions.

Core Advantages

✅ High Measurement Accuracy, Meet International Standards

Strictly complies with EN 1463 standard for raised pavement markers. Adopts high‑precision optical sensor, stable and repeatable test results. Suitable for quality inspection in lab and on‑site road acceptance work. It delivers reliable data for project hand‑over and routine road asset management.

✅ Fast & Simple Field Operation

One‑click rapid measurement, result displayed on high‑brightness touch‑screen in seconds. Ergonomic portable handle design, one‑man operation on site. Built‑in rechargeable large‑capacity battery supports long‑time outdoor survey work, no frequent power‑supply worries.

✅ Powerful Data Management

Mass internal memory stores thousands of test records including test value, time and location information. Support USB data export to PC for further analysis. Optional built‑in printer can print test reports directly on site for project acceptance use.

✅ Durable Industrial Construction

Rugged body for tough road‑site environment, anti‑shock and dust‑proof. Simple manual calibration procedure, easy for operators to finish calibration without complex training. Multi‑language interface optional for global markets.

Main Application Scenarios

• Factory quality control for plastic, glass, solar road studs
• New road construction completion acceptance
• Highway & urban road regular maintenance inspection
• Traffic‑safety laboratory photometry test
• Third‑party testing & supervision projects

Why Choose Us

We are original factory manufacturer focusing on road safety testing instruments. No middle‑man cost. We support OEM / ODM service: custom interface language, logo printing and function adjustment. Complete spare‑parts supply and global after‑sales technical support help you cut down your procurement and maintenance cost. One‑year warranty is provided for the whole machine.

If you are looking for reliable road stud retroreflectometer for your market, welcome to contact us for technical datasheet, price quotation and demo video.

Our company is a professional manufacturer of road reflection measuring instruments, road marking measuring instruments, and road sign reflection measuring instruments. If you are interested, please feel free to contact me via email at any time export@toproadtraffic.com